package kr.ac.kaist.idb.snql.querymgr.optimizer;

import kr.ac.kaist.idb.csnql.clause.SNQLQuery;

public class Optimizer {
	private static Optimizer optimizer;
	
	public static boolean makeInstance() {
		optimizer = new Optimizer();
		return true;
	}
	public static Optimizer getInstance() {
		return optimizer; 
	}
	
	private Optimizer() {
		
	}
	
	public SNQLQuery optimizeQuery(SNQLQuery snqlQuery)
	{
		return snqlQuery;
	}
}
